Technical SpecificationsDisplay VFD multi segment display, dual readingsResolution 5.5 digitsV dcRanges: 200 mV to 1000 VMax. resolution: 1 uVAccuracy: 0.015 + 0.003V acRanges: 200 mV to 750 VMax resolution: 1 uVAccuracy: 0.2 + 0.05Frequency: 20 Hz ...